摘要:
A device (D1) is dedicated to the processing of video images which are intended to be transmitted to a receiver (R) so as to be used to construct synthesis images to be displayed. This device (D1) is devised, in the presence of a video image acquired consisting of video image data, so as to construct a processed image by replacing in this acquired video image some of its video image data by a control message which contains at least one group of control data, of nonvideo type and defining information which is intended to be used by the receiver (R) to construct a synthesis image to be displayed on the basis at least of the remaining video image data, after the replacement, in the processed image.
摘要:
A device (D1) is dedicated to the processing of video images which are intended to be transmitted to a receiver (R) so as to be used to construct synthesis images to be displayed. This device (D1) is devised, in the presence of a video image acquired consisting of video image data, so as to construct a processed image by replacing in this acquired video image some of its video image data by a control message which contains at least one group of control data, of nonvideo type and defining information which is intended to be used by the receiver (R) to construct a synthesis image to be displayed on the basis at least of the remaining video image data, after the replacement, in the processed image.